Email Formats

{
  "mx": [
    "0 mail.polimetal.com.br."
  ],
  "spf": [
    "v=spf1 ip4:108.179.253.175 ip4:108.179.241.93 ip4:108.179.241.45 +a +mx +mx:186.206.255.50 +ip4:186.206.255.50 +include:websitewelcome.com ~all"
  ]
}